Monday, June 5, 2023

ChatGPT/GPT-4 for Receipt OCR Data Analysis

I show how ChatGPT works with array data generated from OCR engine by extracting text from the receipt document. ChatGPT can parse and understand the data. What is great about it - GPT-4 model automatically maps key/value pairs without any additional metadata. For example, it matches the receipt item and item price. I'm using PaddleOCR to construct OCR input for ChatGPT. 


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